i.e =(PBIT/SALES)100% the result usually compared with the industry average or previous years of the same company tests the profit strength before any external claims Whereas Gross margin is profit after cost of sale(cos), operating expenses(distribution, admin etc) expressed as percentage of sales ie =(gross profit/sales)100% i.e just b,se sales ...
An ice-cream headache, also known as brain freeze, cold-stimulus headache, trigeminal headache or its given scientific name sphenopalatine ganglioneuralgia (meaning nerve pain of the sphenopalatine ganglion), is a form of brief pain or headache commonly associated with consumption (particularly quick consumption) of cold beverages or foods such as ...
Confidence votes 613. No. Brain freeze is a headache most commonly associated with the quick consumption of cold substances, such as ice cream. When the cold substance comes into contact with your palate or the roof of your mouth and sinus cavities it causes the blood vessels to vasoconstrict or get smaller.ot immediately. Helium has many negative effects on the brain. Bubbles of helium can travel to the arteries that lead to your brain. Inhaling the gas won't kill brain cells o â¦ n its own, but sucking it in can cause oxygen deprivation, which can lead to your precious brain cells slowly dying.